COGNITO wrapper: sign-in plus iframe

Site: tax-chat-more | Demo AWSC-129 | Ohio Dept of Taxation friendly-URL test

This page signs you in with Amazon Cognito, then embeds the Amazon Q Business web experience in an iframe (pattern from the AWS "From build to embed" blog).

Step 2: Embedded Amazon Q Business chat

Enabled after you sign in.

The chat still signs in through the Q Business web experience (IAM Identity Center). Open the hosted chat directly.